CY7C1426AV18-250BZXC Cypress Semiconductor Corp, CY7C1426AV18-250BZXC Datasheet - Page 23

• Manufacturer Part Number: CY7C1426AV18-250BZXC
• Description: IC SRAM 36MBIT 250MHZ 165TFBGA
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1426AV18-250BZXC

• Format - Memory: RAM
• Memory Type: SRAM - Synchronous, QDR II
• Memory Size: 36M (4M x 9)
• Speed: 250MHz
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 1.9 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 165-TFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Document Number: 38-05614 Rev. *C
Switching Characteristics
Parameter
t
t
t
t
t
t
DLL Timing
t
t
t
CCQO
CQOH
CQD
CQDOH
CHZ
CLZ
KC Var
KC lock
KC Reset
Cypress
t
t
t
t
t
t
t
t
t
Consortium
CHCQV
CHCQX
CQHQV
CQHQX
CHQZ
CHQX1
KC Var
KC lock
KC Reset
Parameter
C/C Clock Rise to Echo
Clock Valid
Echo Clock Hold after C/C
Clock Rise
Echo Clock High to Data
Valid
Echo Clock High to Data
Invalid
Clock (C/C) Rise to High-Z
(Active to High-Z)
Clock (C/C) Rise to
Low-Z
Clock Phase Jitter
DLL Lock Time (K, C)
K Static to DLL Reset
[28, 29]
Description
Over the Operating Range
[28, 29]
–0.45
–0.27
–0.45
1024
Min. Max. Min. Max. Min. Max. Min. Max. Min. Max.
300 MHz
30
–
–
–
[24, 25]
0.45
0.27
0.45
0.20
–
–
–
–
–0.45
–0.27
–0.45
(continued)
1024
278 MHz
30
–
–
–
0.45
0.27
0.45
0.20
–
–
–
–
–0.45
–0.30
–0.45
1024
250 MHz
30
–
–
–
–
0.45
0.30
0.45
0.20
–
–
–
–
–0.45
–0.35
–0.45
1024
200 MHz
30
–
–
–
–
CY7C1426AV18
CY7C1413AV18
CY7C1415AV18
CY7C1411AV18
0.45
0.35
0.45
0.20
–
–
–
–
–0.50
–0.40
–0.50
1024
167 MHz
30
–
–
–
–
Page 23 of 28
0.50
0.40
0.50
0.20
–
–
–
–
Cycles
Unit
ns
ns
ns
ns
ns
ns
ns
ns
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